.project-hero {
    text-align: center;
    padding: 60px 20px 30px;
    background: linear-gradient(135deg, rgba(26,26,26,0.9), rgba(10,10,10,0.95));
    border-radius: 15px;
    margin-bottom: 40px;
    border: 1px solid rgba(255, 87, 36, 0.302);
    position: relative;
    overflow: hidden;
}

.project-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,87,34,0.1) 0%, transparent 70%);
    z-index: 0;
}

.project-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    margin: 15px 0;
    position: relative;
    z-index: 1;
}

.content-section {
    background: rgba(26,26,26,0.7);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    border: 1px solid;
    position: relative;
    z-index: 1;
}

.content-section h3 {
    border-bottom: 2px solid;
    padding-bottom: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.code-block {
    background: rgba(10,10,10,0.9);
    border-radius: 10px;
    padding: 20px;
    font-family: 'Ubuntu Mono', monospace;
    margin: 20px 0;
    border: 1px solid;
    overflow-x: auto;
}


.sbbu-theme {
    --primary: #ff9800;
    --badge-gradient: linear-gradient(135deg, #ff5722, #ff9800);
    --badge-shadow: 0 4px 15px rgba(255,87,34,0.4);
    --section-border: rgba(255,87,34,0.2);
    --code-border: rgba(255,87,34,0.3);
}

.sbbu-theme .project-badge {
    background: var(--badge-gradient);
    box-shadow: var(--badge-shadow);
}

.sbbu-theme .content-section {
    backdrop-filter: blur(10px);
    border-color: var(--section-border);
}

.sbbu-theme .content-section h3 {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.sbbu-theme .code-block {
    border-color: var(--code-border);
}


.control-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.control-card {
    background: rgba(255,87,34,0.05);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(255,87,34,0.2);
}

.control-card h4 {
    color: #ff9800;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
}

.control-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.control-item:last-child {
    border-bottom: none;
}

.control-key {
    background: rgba(0,0,0,0.5);
    padding: 4px 12px;
    border-radius: 6px;
    font-family: 'Ubuntu Mono', monospace;
    color: #ffcc80;
    border: 1px solid #ff9800;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.feature-item {
    background: rgba(255,152,0,0.05);
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #ff9800;
}

.feature-item i {
    color: #ff9800;
    margin-right: 8px;
}

.credit-box {
    background: rgba(255,193,7,0.05);
    border-left: 4px solid #ffc107;
    padding: 20px;
    border-radius: 8px;
}


.sputnik-theme {
    --primary: #1793d1;
    --badge-gradient: linear-gradient(135deg, #1793d1, #0e639c);
    --badge-shadow: 0 4px 15px rgba(23,147,209,0.3);
    --section-border: rgba(255,255,255,0.1);
    --code-border: rgba(255,255,255,0.1);
}

.sputnik-theme .project-badge {
    background: var(--badge-gradient);
    box-shadow: var(--badge-shadow);
}

.sputnik-theme .content-section {
    border-color: var(--section-border);
    /* no backdrop-filter */
}

.sputnik-theme .content-section h3 {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.sputnik-theme .code-block {
    border-color: var(--code-border);
}

/* Sputnik unique components */
.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.screenshot-item {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.3s ease;
}

.screenshot-item:hover {
    transform: translateY(-5px);
}

.screenshot-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.screenshot-caption {
    padding: 10px;
    background: rgba(255,255,255,0.05);
    font-size: 0.9rem;
    text-align: center;
}

.control-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    overflow: hidden;
}

.control-table th,
.control-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.control-table th {
    background: rgba(114,137,218,0.2);
    color: var(--primary);
    font-weight: 600;
}

.control-table tr:hover {
    background: rgba(255,255,255,0.05);
}

.mod-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.mod-card {
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    padding: 15px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
}

.mod-card:hover {
    background: rgba(255,255,255,0.07);
    transform: translateY(-3px);
}

.mod-card a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mod-card a:hover {
    text-decoration: underline;
}

.warning-box {
    background: rgba(255,87,34,0.1);
    border-left: 4px solid #ff5722;
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
}

.install-method {
    margin-bottom: 30px;
}

.install-method h4 {
    color: #4caf50;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}


@media (max-width: 768px) {
    .control-grid {
        grid-template-columns: 1fr;
    }

    .screenshot-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .control-table {
        font-size: 0.9rem;
    }

    .content-section {
        padding: 20px;
    }
}